The door on a model building is 10 centimeters tall. The door on the actual building is 3 meters tall.

What was the scale used?

1:30

1:3

10:3

1:300

Colby wants to set square tiles on the top of a wooden box. The top of the box is a rectangle 7 1/2 inches long and 5 1/2 inches wide. a. How many 1/2 inch tiles would Colby need to cover the top of the wooden box? b.

One angle of a rhombus measures 102°, and the shorter diagonal is 4 inches long. Approximately how long is the side of the rhombus? (Hint: Diagonals of a rhombus bisect the angles.) 2 in. 3 in. 4 in. 5 in.

Maria bought a bag of flour so that she could make muffins. It has a mass of 2.26 kilograms. She needs 450 grams of flour to make one batch of muffins. How many kilograms of flour will remain after Maria makes one batch of muffins?

What is the value of 4b : 3, if b = 3

Betty's bakery sell doughnuts holes at $2.00 for 5 boxes. sharis sweets sells 6 boxes of doughnut holes for $2.30. which store has the better buy

Round 43.3333 to the nearest hundredth. A) 43.3 B) 43.33 C) 43.34 D) 43.4

A small can of tomato juice contains 56 mL of juice. A large can of tomato juice. A large can of tomato juice contains 202 mL of juice. How much juice is there in the large and small can combined?

Which of the following is an even function? f (x) = |x| f (x) = x3 - 1 f (x) = - 3x f (x) = 3 square root of x

The data set shows the number of cars parked in the restaurant parking lot during the lunch hour each day for two weeks: 8 7 14 10 13 27 11 10 14 7 12 9 14 9 Which of the following statements is true based on the data set?

How do you solve - 3s + 1/2 = 8?